breakthrough pokemon booster box XY Sleeved Parallel Words Pokémon TCG XY BREAKthrough Booster

This card once sold for as little as six dollars, and since then has exploded in price, climbing to ten dollars, then $15, and now currently sits at an impressive market price above $20

For the purpose of this guide, I also added in Fast Pack Opening to my list of installed mods since its something thats easy to check and experiment with

(Just like the foil upgrades in this year's THE CHRONICLES DECK: The Fallen & The Virtuous (All-Foil Edition) and Structure Deck: Blue-Eyes White Destiny).

I sort these cards by set, then by color, and then alphabetically

For one, I wanted to see a commander choice who could be both a generator and outlet of energy counters